2380639860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2333}}^1\times {\mathrm{5669}}^1$

素因数の和:8017

約数の個数: 72

約数和(自身を含む): 7225643880

約数和(自身を除く): 4845004020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2333, 4666, 5669, 6999, 9332, 11338, 11665, 13998, 17007, 20997, 22676, 23330, 27996, 28345, 34014, 34995, 41994, 46660, 51021, 56690, 68028, 69990, 83988, 85035, 102042, 104985, 113380, 139980, 170070, 204084, 209970, 255105, 340140, 419940, 510210, 1020420, 13225777, 26451554, 39677331, 52903108, 66128885, 79354662, 119031993, 132257770, 158709324, 198386655, 238063986, 264515540, 396773310, 476127972, 595159965, 793546620, 1190319930, 2380639860]

約数ペア:

[(1, 2380639860), (2, 1190319930), (3, 793546620), (4, 595159965), (5, 476127972), (6, 396773310), (9, 264515540), (10, 238063986), (12, 198386655), (15, 158709324), (18, 132257770), (20, 119031993), (30, 79354662), (36, 66128885), (45, 52903108), (60, 39677331), (90, 26451554), (180, 13225777), (2333, 1020420), (4666, 510210), (5669, 419940), (6999, 340140), (9332, 255105), (11338, 209970), (11665, 204084), (13998, 170070), (17007, 139980), (20997, 113380), (22676, 104985), (23330, 102042), (27996, 85035), (28345, 83988), (34014, 69990), (34995, 68028), (41994, 56690), (46660, 51021)]